[MikeE92M3]

Before and After pic. I forgot to take a dead on straight pic from the rear, so I had a side shot. I KNOW THE TIPS LOOK CROOKED, but they are not. In the first pic, the tips look relatively fine. They are just "turned" slightly. Kind of looks like a less dramatic version of the IS-F. Both left and right mufflers do this. The way I took the picture makes it look very awkward but in person that is not the case at all! It is a custom exhaust set up, but they are 100% coordinated with left and right. Looking straight behind, they look really, really good. The diffuser helped hide the helmholtz chambers.

The Hamann diffuser was purchased from Autofans on ebay. I have to say fitment is 9/10. Pretty damn good. Used existing screw location under the middle of the center bumper. Sides were tacked in with small screws and some 3M tape. I am very, very pleased with it. Only paid something like 280 shipped.